Spring Cloud SSO Connector, version 2.1.2, contains a regression which disables issuer validation in resource servers that are not bound to the SSO service. In PCF deployments with multiple SSO service plans, a remote attacker can authenticate to unbound resource servers which use this version of the SSO Connector with tokens generated from another service plan.
References
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: dell

Published: 2018-05-07T15:00:00Z

Updated: 2024-09-17T01:06:26.892Z

Reserved: 2017-12-06T00:00:00

Link: CVE-2018-1256

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-05-07T16:22:00.217

Modified: 2021-08-12T21:30:39.237

Link: CVE-2018-1256

cve-icon Redhat

No data.